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Affilication of Author(s):机械工程学院
Patent Applicant:zhangjinsheng
Disigner of the Invention:huangbo,wangzhi
Type of Patent:实用新型
Application Number:201420120475.X
Number of Inventors:14
Service Invention or Not:no
Application Date:2014-03-17
Publication Date:2014-07-23
Authorization Date:2014-03-17
